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2 years ago

14

Colin buys a car for £45500. It depreciates at a rate of 6% per year. How much will it be worth in 3 years? Give your answer to

the nearest penny where appropriate.

1 answer:

natali 33 [55]2 years ago

7 0

Answer:

yes

Step-by-step explanation:

the answer is 37,490.00 because over the span of 3 years the car would be worth 8,010.00 less

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Which function is the inverse of f(x)=9x-3

DIA [1.3K]

F^-1(x)= x/9 + 1/3

To find this, just interchange the variables and solve for y.

y=9x-3
x=9y-3
x+3=9y
divide by nine

3 0

3 years ago

Can someone plz help me find the area for this composite figure plzzzz I beg u

Anarel [89]

$S_1 = \frac{a+b}{2}h = \frac{7+9}{2}*5=\frac{18*5}{2}= 9 * 5 = 45~m^2$

$S_\triangle = \frac{ab}{2} = \frac{5*9}{2} = \frac{45}{2} = 22,5~m^2$

$S = S_1 + S_\triangle = 45 + 22,5 = 67,5~m^2$

Answer: 67,5 m².

5 0

3 years ago

Read 2 more answers

In the U.S. we consume 20 million barrels of oil per day. If the U.S. population is 320 million people, how many barrels per day

anyanavicka [17]

Answer:

1/16 or 0.0625

Step-by-step explanation:

Divide 20 by 320 and you get 1/16 or 0.0625

6 0

3 years ago

Help me plzz show work plz

iren2701 [21]

Answer:

B

Step-by-step explanation:

Use the formula for radius and circle circumference.

$d=2r \\ \\ C=2\pi r$

Since we know the diameter, if we divide that by 2, we can get the radius.

$29.5/2=14.75$

Now we can plug that value into the circumference formula to get the circumference.

$C=2(14.75)\pi \\ \\ C=29.5\pi \\ \\ C=93$

*Since we're rounding to the nearest inch.

7 0

3 years ago

Find x so that b ll e??????

tekilochka [14]

x=6

(6x+4) = (8x-8)

∠3 and ∠6 have to be equal since they are opposite interior angles (these angles are always equal to each other). Opposite interior angles prove that two lines are parallel if they are equal, so you just set them equal to each other and solve for x.

(6x+4) = (8x-8)

-6x -6x

4 = (2x-8)

+8 +8

12 = 2x

/2 /2

6 = x

CHECK

(6x+4) = (8x-8)

(6[6]+4) = (8[6]-8)

(36+4) = (48-8)

40 = 40

8 0

3 years ago